第四單元Vocabulary公開課教案

［設計理念］

新課程標準倡導：英語教學的目的是培養學生運用語言進行交際的能力，爲用而學，以任務爲中心的任務型語言教學是目前交際教學思想中的一種新的發展形態。在設計本節課時，在設計任務是，我把重點放在了創設情境，提高學生的口語表達上，讓學生願說、多說，善說。

［教材分析］

學習有關人物特點的單詞：tall, thin, short, heavy, calm, wild, long hair, short hair, outgoing, quiet, funny, serious, smart, athletic, etc

形容詞的比較級和最高

［教學目標］

1、談論學生感興趣的話題，指導學生學習有關人物特點的單詞、人物比較的表達及語法知識點“形容詞的.比較級和最進階”。

2、培養學生的口頭表達能力、閱讀理解能力和寫作能力。

［教學過程］

Step 1 Lead-in

T：I have a brother. Can you guess what he looks like and what he is like? (Show them the pictures.)

S：He is tall. /he is heavy. / he has long hair./he is easygoing./…(Students use their imagination and express themselves freely.)

T：Let’s look at our photos. Please talk about us.

S：He is taller than you. /He has shorter hair than you. /He is heavier than you. T：I’m more outgoing than my brother.［ 1、平時師生間接觸多，但學生與老師的家人接觸甚少，利用學生的心理和想象空間，調動學生的學習興趣，增進師生間的相互瞭解。

Step 2 Revision

1、Revise the adjectives describing people’s appearance and personalities:

Divide the class into four groups and have a competition. See which group of the students can get as much as possible. Write down on a piece of paper prepared before class. (Students must collect them before class.)

2、Show some photos about famous persons and talk about their personal traits, using description words, such as short hair/long hair, curly hair/straight hair, tall/short, heavy/thin, funny/serious, outgoing/quiet, smart/foolish, beautiful/ugly, intelligent/lazy, friendly/unfriendly …etc, on the screen.

Step 3 Presentation

1、Learn some new words about personal traits: calm/wild, athletic/weak，using the pictures of 3 pairs of twins in Section A.

T: Who is calmer, Tom or Sam?

S: Tom is calmer than Sam. Sam is wilder than Tam.

Tom is more athletic than Sam. Sam is weaker than Tom.

2、Do Section h each word with the opposite. Check the answers.

3、Get students to introduce the rules of the comparative and superlative degrees of adjectives.(Show them on the screen.)

［1、充分利用課本資源和網絡資源，進行詞彙教學，詞不離句，形散而神不散。

Step 4 Listening

1、Listen to the tape and number the pictures in 1b.

2、Listen to the tape and complete the chat in2a. Listen again and fill in chat in 2b.

3、Check the answers.

Step 5 Practice

Task 1: Interview famous persons（Pair work）

1、Demonstrate the activity with one student. (Imagine he/she is a famous person. The teacher acts as a reporter.)

eg.T: Hello, Susan. May I ask you some questions about your family?

S: Yes.

T: Do you have a brother or a sister?

S: Yes, I have two brothers and one sister.

T: Who is taller, your sister or you?

S: I’m taller than my sister.

T: Who is the most athletic of you?

S: My oldest brother.

(Show an example on the screen.)

2、Ss work in pairs. Then ask some pairs to act them out in class.

Task 2: Public vote （Group work）

1、Divide the class into 4 groups and then work in groups. Fill in the chat.

In class Name

Who is the tallest?

Who is the shortest?

Who is the heaviest?

Who is the thinnest?

Who is the most outgoing?

Who is the most athletic?

…

2、Each group choose one student to do a report. Show the results in class.

Task 3: Super star (Individual performance)

T: Suppose you are a super star in the future. What will you look like and what will you be like?

S: I’m better than now, of course.

1、Show an example on the screen:

I want to be a super star. Now I’m tall. Later I’m taller. Now I’m a middle school student. Later I’m a college student.…

2、Get Ss to design their future and have a free talk.

3、Ask some Ss to share with others.

Step 6Readingand Writing

1、Teach “look the same”、“look different”、“ be as good as”、“be not as good as”、“a little”，using some pictures and comparing some Ss in class.

2、Ss read the article. Then read the statements (1-5) about the article. Write “T”、“F” or“DK”.

3、Check the answers. (Ask Ss to give reasons.)

4、Ask Ss to write another letter.

T: You are Isabel now. Write a letter to reply Liu Li. Talk about the same and different between you and one of your friends.

5、Choose two or three to share the replies with the whole class.